• Early AM

    Sep 21

    Lo 58°

    Clearing

    Hair Frizz Weather
    • Wind
      Gust
      19 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Today

    Sep 21

    76°Lo 56°

    Sunny

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      3%
    • Hours of Precip
      0
  • Mon

    Sep 22

    77°Lo 52°

    Areas of low clouds, then sun

    Advisory for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    78°Lo 56°

    Pleasant with plenty of sun

    Advisory for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Wed

    Sep 24

    75°Lo 57°

    Mostly cloudy and cool

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      18%
    • Hours of Precip
      2.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
11pm
Mon
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 60° 60° 60° 59° 59° 58° 59° 58°
RealFeel® 57° 57° 57° 56° 56° 56° 57° 56°
Humidity 89% 88% 89% 88% 89% 89% 87% 90%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 5 WSW 5 WSW 5 W 5 W 5 W 4 W 4 W 4 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 10% 10% 10% 10% 10% 10% 10%
Dew Point 57° 56° 56° 56° 55° 55° 55° 55°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 76° 84° N/A 64°
Low 56° 50° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 12:12 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:36 AM with 13:10 of moolight, then sets at 5:46 PM

Top Story

Napa Weather Report

Dry, Sunny Weather Continues for San Francisco

September 21, 2014; 3:10 AM ET

Sunny skies will bathe the Bay Area for the new week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sun. Hair Frizz

Sun. Wind Maps

Sun. UV Index